NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5315 › 5315-00-957-7500
Spring Pin P/N MS51923-169
In stock — 15 on our U.S. shelfNSN 5315-00-957-7500 5315009577500 NIIN 009577500
SECO Parts has 15 in stock of NSN 5315-00-957-7500 — Spring Pin — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Low-cost part: quoted by the line, $50 minimum per line; quantity pricing on request.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- PIN,SPRING
- SECO description
- ROLL PIN
- Federal supply class
- FSC 5315 — Nails, Machine Keys, and Pins
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 15 |
| Total | 15 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5315-00-957-7500 009577500 MS51923-169 031-3125MCP 174-031-312SS SRP031-312SS 293MR006P003 031-312MDP
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Surface treatment document and classification
- Overall Fed Spec Single Treatment Response QQ--35
- Surface treatment
- Overall Passivate
- Overall length
- 0.302–0.322 in
- Diameter
- 0.031 in (nominal)
- Expanded diameter
- 0.033–0.035 in
- Hardness rating
- Overall Rockwell C Minimum 46.0 and Rockwell C Maximum 55.0
- Material document and classification
- Overall Fed STD Single Material Response 66
- Material
- Overall Steel Comp 410 or Steel Comp 414 or Steel Comp 416 or Steel Comp 416SE or Steel Comp 420
- Shear strength
- Double Pound 75
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
MS51923-169 031-3125MCP 174-031-312SS SRP031-312SS 293MR006P003
Also referenced as
031-312MDP
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | SMS DLA Land and Maritime, Columbus, Ohio |
| Acquisition advice code | Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 15 on the shelf |
| Unit of issue | EA each |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | N No hazardous material |
Source: public FLIS/PUB LOG cataloging data.
Why buy from SECO
These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 5315-00-957-7500?
NSN 5315-00-957-7500 (5315009577500) — Spring Pin: SECO Parts has 15 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for spring pin in federal supply class 5315 (Nails, Machine Keys, and Pins).
Is NSN 5315-00-957-7500 available?
SECO Parts has 15 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5315-00-957-7500 cost?
NSN 5315-00-957-7500 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line, and quantity pricing on request — usually answered the same business day.
What part numbers cross-reference to NSN 5315-00-957-7500?
Part numbers that cross-reference this NSN include MS51923-169, 031-3125MCP, 174-031-312SS, SRP031-312SS, 293MR006P003. It is also referenced by older, superseded or advisory numbers: 031-312MDP. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names PIN,SPRING. Same name is not the same part: check the part numbers.